Module rsyscall.tests.test_user

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from rsyscall.tests.trio_test_case import TrioTestCase
from rsyscall import local_thread
from rsyscall.fcntl import O
from rsyscall.sys.prctl import *
from rsyscall.sys.capability import *
from rsyscall.sched import CLONE

class TestUser(TrioTestCase):
    async def asyncSetUp(self) -> None:
        self.local = local_thread
        self.thr = await self.local.clone(CLONE.NEWUSER)

    async def asyncTearDown(self) -> None:
        await self.thr.exit(0)

    async def test_ambient_caps(self) -> None:
        hdr = await self.thr.ptr(CapHeader())
        data_ptr = await self.thr.task.capget(hdr, await self.thr.malloc(CapData))
        data = await data_ptr.read()
        data.inheritable.add(CAP.SYS_ADMIN)
        await self.thr.task.capset(hdr, await data_ptr.write(data))
        await self.thr.task.prctl(PR.CAP_AMBIENT, PR_CAP_AMBIENT.RAISE, CAP.SYS_ADMIN)

Classes

class TestUser (methodName='runTest')

A trio-enabled variant of unittest.TestCase

Create an instance of the class that will use the named test method when executed. Raises a ValueError if the instance does not have a method with the specified name.

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class TestUser(TrioTestCase):
    async def asyncSetUp(self) -> None:
        self.local = local_thread
        self.thr = await self.local.clone(CLONE.NEWUSER)

    async def asyncTearDown(self) -> None:
        await self.thr.exit(0)

    async def test_ambient_caps(self) -> None:
        hdr = await self.thr.ptr(CapHeader())
        data_ptr = await self.thr.task.capget(hdr, await self.thr.malloc(CapData))
        data = await data_ptr.read()
        data.inheritable.add(CAP.SYS_ADMIN)
        await self.thr.task.capset(hdr, await data_ptr.write(data))
        await self.thr.task.prctl(PR.CAP_AMBIENT, PR_CAP_AMBIENT.RAISE, CAP.SYS_ADMIN)

Ancestors

Class variables

var nursery : trio.Nursery

Methods

async def test_ambient_caps(self) ‑> NoneType
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async def test_ambient_caps(self) -> None:
    hdr = await self.thr.ptr(CapHeader())
    data_ptr = await self.thr.task.capget(hdr, await self.thr.malloc(CapData))
    data = await data_ptr.read()
    data.inheritable.add(CAP.SYS_ADMIN)
    await self.thr.task.capset(hdr, await data_ptr.write(data))
    await self.thr.task.prctl(PR.CAP_AMBIENT, PR_CAP_AMBIENT.RAISE, CAP.SYS_ADMIN)

Inherited members